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Diffstat (limited to 'low-can-binding/diagnostic/active-diagnostic-request.cpp')
| -rw-r--r-- | low-can-binding/diagnostic/active-diagnostic-request.cpp | 194 |
1 files changed, 0 insertions, 194 deletions
diff --git a/low-can-binding/diagnostic/active-diagnostic-request.cpp b/low-can-binding/diagnostic/active-diagnostic-request.cpp deleted file mode 100644 index 7ddf1d51..00000000 --- a/low-can-binding/diagnostic/active-diagnostic-request.cpp +++ /dev/null @@ -1,194 +0,0 @@ -/* - * Copyright (C) 2015, 2016 "IoT.bzh" - * Author "Romain Forlot" <romain.forlot@iot.bzh> - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#include <map> -#include <fnmatch.h> - -#include "active-diagnostic-request.hpp" - -#include "../configuration.hpp" - -#define ERROR_PID 0xFF - -std::string active_diagnostic_request_t::prefix_ = "diagnostic_messages"; - -bool active_diagnostic_request_t::operator==(const active_diagnostic_request_t& b) -{ - return (bus_ == b.bus_ && id_ == b.id_ && handle_ == b.handle_); -} - -active_diagnostic_request_t& active_diagnostic_request_t::operator=(const active_diagnostic_request_t& adr) -{ - if (this != &adr) - { - bus_ = adr.bus_; - id_ = adr.id_; - handle_ = adr.handle_; - name_ = adr.name_; - decoder_ = adr.decoder_; - callback_ = adr.callback_; - recurring_ = adr.recurring_; - wait_for_multiple_responses_ = adr.wait_for_multiple_responses_; - in_flight_ = adr.in_flight_; - frequency_clock_ = adr.frequency_clock_; - timeout_clock_ = adr.timeout_clock_; - } - - return *this; -} - -active_diagnostic_request_t::active_diagnostic_request_t() - : bus_{nullptr}, id_{0}, handle_{nullptr}, name_{""}, - decoder_{nullptr}, callback_{nullptr}, recurring_{false}, wait_for_multiple_responses_{false}, - in_flight_{false}, frequency_clock_{frequency_clock_t()}, timeout_clock_{frequency_clock_t()} -{} - -active_diagnostic_request_t::active_diagnostic_request_t(const std::string& bus, DiagnosticRequest* request, - const std::string& name, bool wait_for_multiple_responses, const DiagnosticResponseDecoder decoder, - const DiagnosticResponseCallback callback, float frequencyHz) - : bus_{bus}, id_{request->arbitration_id}, handle_{nullptr}, name_{name}, - decoder_{decoder}, callback_{callback}, recurring_{frequencyHz ? true : false}, wait_for_multiple_responses_{wait_for_multiple_responses}, - in_flight_{false}, frequency_clock_{frequency_clock_t(frequencyHz)}, timeout_clock_{frequency_clock_t(10)} -{} - -uint32_t active_diagnostic_request_t::get_id() const -{ - return id_; -} - -const std::shared_ptr<can_bus_dev_t> active_diagnostic_request_t::get_can_bus_dev() const -{ - return can_bus_t::get_can_device(bus_); -} - -uint16_t active_diagnostic_request_t::get_pid() const -{ - if (handle_->request.has_pid) - return handle_->request.pid; - return ERROR_PID; -} - -DiagnosticRequestHandle* active_diagnostic_request_t::get_handle() -{ - return handle_; -} - -const std::string active_diagnostic_request_t::get_name() const -{ - return name_; -} - -std::string& active_diagnostic_request_t::get_prefix() -{ - return active_diagnostic_request_t::prefix_; -} - -DiagnosticResponseDecoder& active_diagnostic_request_t::get_decoder() -{ - return decoder_; -} - -DiagnosticResponseCallback& active_diagnostic_request_t::get_callback() -{ - return callback_; -} - -bool active_diagnostic_request_t::get_recurring() const -{ - return recurring_; -} - -bool active_diagnostic_request_t::get_in_flight() const -{ - return in_flight_; -} - -frequency_clock_t& active_diagnostic_request_t::get_frequency_clock() -{ - return frequency_clock_; -} - -frequency_clock_t& active_diagnostic_request_t::get_timeout_clock() -{ - return timeout_clock_; -} - -void active_diagnostic_request_t::set_handle(DiagnosticShims& shims, DiagnosticRequest* request) -{ - handle_ = new DiagnosticRequestHandle(generate_diagnostic_request(&shims, request, nullptr)); -} - -void active_diagnostic_request_t::set_in_flight(bool val) -{ - in_flight_ = val; -} - -/// -/// @brief Check if requested signal name is a diagnostic message. If the name -/// begin with the diagnostic message prefix then true else false. -/// -/// @param[in] name - A signal name. -/// -/// @return true if name began with the diagnostic message prefix else false. -/// -bool active_diagnostic_request_t::is_diagnostic_signal(const std::string& name) -{ - const std::string p = active_diagnostic_request_t::prefix_ + "*"; - if(::fnmatch(p.c_str(), name.c_str(), FNM_CASEFOLD) == 0) - return true; - return false; -} - -/// @brief Check is the request should be sent or not -/// -/// @return true if the request is not running or recurring nor completed, -/// or it's recurring, its clock elapsed -/// so it's time to send another one. -bool active_diagnostic_request_t::should_send() -{ - return !in_flight_ && ( (!recurring_ && !request_completed()) || - (recurring_ && frequency_clock_.elapsed(true)) ); -} - -/// @brief check if the timeout clock has elapsed -/// -/// @return true if elapsed, so it is a timeout, else false. -bool active_diagnostic_request_t::timed_out() -{ - // don't use staggered start with the timeout clock - return timeout_clock_.elapsed(false); -} - -/// @brief Returns true if a sufficient response has been received for a -/// diagnostic request. -/// -/// This is true when at least one response has been received and the request is -/// configured to not wait for multiple responses. Functional broadcast requests -/// may often wish to wait the full 100ms for modules to respond. -bool active_diagnostic_request_t::response_received() const -{ - return !wait_for_multiple_responses_ && - handle_->completed; -} - -/// @brief Returns true if the request has timed out waiting for a response, -/// or a sufficient number of responses has been received. -bool active_diagnostic_request_t::request_completed() -{ - return response_received() || - (timed_out() && diagnostic_request_sent(handle_)); -} |